Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 342 insertions, 0 deletions

diff --git a/third_party/rust/metal/src/argument.rs b/third_party/rust/metal/src/argument.rs
new file mode 100644
index 0000000000..a85a737858
--- /dev/null
+++ b/third_party/rust/metal/src/argument.rs
@@ -0,0 +1,342 @@
+// Copyright 2017 GFX developers
+//
+// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
+// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
+// http://opensource.org/licenses/MIT>, at your option. This file may not be
+// copied, modified, or distributed except according to those terms.
+
+use super::{MTLTextureType, NSUInteger};
+use objc::runtime::{NO, YES};
+
+/// See <https://developer.apple.com/documentation/metal/mtldatatype>
+#[repr(u64)]
+#[allow(non_camel_case_types)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
+pub enum MTLDataType {
+    None = 0,
+
+    Struct = 1,
+    Array = 2,
+
+    Float = 3,
+    Float2 = 4,
+    Float3 = 5,
+    Float4 = 6,
+
+    Float2x2 = 7,
+    Float2x3 = 8,
+    Float2x4 = 9,
+
+    Float3x2 = 10,
+    Float3x3 = 11,
+    Float3x4 = 12,
+
+    Float4x2 = 13,
+    Float4x3 = 14,
+    Float4x4 = 15,
+
+    Half = 16,
+    Half2 = 17,
+    Half3 = 18,
+    Half4 = 19,
+
+    Half2x2 = 20,
+    Half2x3 = 21,
+    Half2x4 = 22,
+
+    Half3x2 = 23,
+    Half3x3 = 24,
+    Half3x4 = 25,
+
+    Half4x2 = 26,
+    Half4x3 = 27,
+    Half4x4 = 28,
+
+    Int = 29,
+    Int2 = 30,
+    Int3 = 31,
+    Int4 = 32,
+
+    UInt = 33,
+    UInt2 = 34,
+    UInt3 = 35,
+    UInt4 = 36,
+
+    Short = 37,
+    Short2 = 38,
+    Short3 = 39,
+    Short4 = 40,
+
+    UShort = 41,
+    UShort2 = 42,
+    UShort3 = 43,
+    UShort4 = 44,
+
+    Char = 45,
+    Char2 = 46,
+    Char3 = 47,
+    Char4 = 48,
+
+    UChar = 49,
+    UChar2 = 50,
+    UChar3 = 51,
+    UChar4 = 52,
+
+    Bool = 53,
+    Bool2 = 54,
+    Bool3 = 55,
+    Bool4 = 56,
+
+    Texture = 58,
+    Sampler = 59,
+    Pointer = 60,
+    R8Unorm = 62,
+    R8Snorm = 63,
+    R16Unorm = 64,
+    R16Snorm = 65,
+    RG8Unorm = 66,
+    RG8Snorm = 67,
+    RG16Unorm = 68,
+    RG16Snorm = 69,
+    RGBA8Unorm = 70,
+    RGBA8Unorm_sRGB = 71,
+    RGBA8Snorm = 72,
+    RGBA16Unorm = 73,
+    RGBA16Snorm = 74,
+    RGB10A2Unorm = 75,
+    RG11B10Float = 76,
+    RGB9E5Float = 77,
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlargumenttype>
+#[repr(u64)]
+#[deprecated(
+    note = "Since: iOS 8.0–16.0, iPadOS 8.0–16.0, macOS 10.11–13.0, Mac Catalyst 13.1–16.0, tvOS 9.0–16.0"
+)]
+#[allow(non_camel_case_types)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
+pub enum MTLArgumentType {
+    Buffer = 0,
+    ThreadgroupMemory = 1,
+    Texture = 2,
+    Sampler = 3,
+    ImageblockData = 16,
+    Imageblock = 17,
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlargumentaccess>
+#[repr(u64)]
+#[allow(non_camel_case_types)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
+pub enum MTLArgumentAccess {
+    ReadOnly = 0,
+    ReadWrite = 1,
+    WriteOnly = 2,
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlstructmember>
+pub enum MTLStructMember {}
+
+foreign_obj_type! {
+    type CType = MTLStructMember;
+    pub struct StructMember;
+}
+
+impl StructMemberRef {
+    pub fn name(&self) -> &str {
+        unsafe {
+            let name = msg_send![self, name];
+            crate::nsstring_as_str(name)
+        }
+    }
+
+    pub fn offset(&self) -> NSUInteger {
+        unsafe { msg_send![self, offset] }
+    }
+
+    pub fn data_type(&self) -> MTLDataType {
+        unsafe { msg_send![self, dataType] }
+    }
+
+    pub fn struct_type(&self) -> MTLStructType {
+        unsafe { msg_send![self, structType] }
+    }
+
+    pub fn array_type(&self) -> MTLArrayType {
+        unsafe { msg_send![self, arrayType] }
+    }
+}
+
+pub enum MTLStructMemberArray {}
+
+foreign_obj_type! {
+    type CType = MTLStructMemberArray;
+    pub struct StructMemberArray;
+}
+
+impl StructMemberArrayRef {
+    pub fn object_at(&self, index: NSUInteger) -> Option<&StructMemberRef> {
+        unsafe { msg_send![self, objectAtIndexedSubscript: index] }
+    }
+
+    pub fn count(&self) -> NSUInteger {
+        unsafe { msg_send![self, count] }
+    }
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlstructtype>
+pub enum MTLStructType {}
+
+foreign_obj_type! {
+    type CType = MTLStructType;
+    pub struct StructType;
+}
+
+impl StructTypeRef {
+    pub fn members(&self) -> &StructMemberArrayRef {
+        unsafe { msg_send![self, members] }
+    }
+
+    pub fn member_from_name(&self, name: &str) -> Option<&StructMemberRef> {
+        let nsname = crate::nsstring_from_str(name);
+
+        unsafe { msg_send![self, memberByName: nsname] }
+    }
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlarraytype>
+pub enum MTLArrayType {}
+
+foreign_obj_type! {
+    type CType = MTLArrayType;
+    pub struct ArrayType;
+}
+
+impl ArrayTypeRef {
+    pub fn array_length(&self) -> NSUInteger {
+        unsafe { msg_send![self, arrayLength] }
+    }
+
+    pub fn stride(&self) -> NSUInteger {
+        unsafe { msg_send![self, stride] }
+    }
+
+    pub fn element_type(&self) -> MTLDataType {
+        unsafe { msg_send![self, elementType] }
+    }
+
+    pub fn element_struct_type(&self) -> MTLStructType {
+        unsafe { msg_send![self, elementStructType] }
+    }
+
+    pub fn element_array_type(&self) -> MTLArrayType {
+        unsafe { msg_send![self, elementArrayType] }
+    }
+}
+
+/// <https://developer.apple.com/documentation/metal/mtlargument>
+#[deprecated(
+    note = "Since iOS 8.0–16.0, iPadOS 8.0–16.0, macOS 10.11–13.0, Mac Catalyst 13.1–16.0, tvOS 9.0–16.0"
+)]
+pub enum MTLArgument {}
+
+foreign_obj_type! {
+    type CType = MTLArgument;
+    pub struct Argument;
+}
+
+impl ArgumentRef {
+    pub fn name(&self) -> &str {
+        unsafe {
+            let name = msg_send![self, name];
+            crate::nsstring_as_str(name)
+        }
+    }
+
+    pub fn type_(&self) -> MTLArgumentType {
+        unsafe { msg_send![self, type] }
+    }
+
+    pub fn access(&self) -> MTLArgumentAccess {
+        unsafe { msg_send![self, access] }
+    }
+
+    pub fn index(&self) -> NSUInteger {
+        unsafe { msg_send![self, index] }
+    }
+
+    pub fn is_active(&self) -> bool {
+        unsafe { msg_send_bool![self, isActive] }
+    }
+
+    pub fn buffer_alignment(&self) -> NSUInteger {
+        unsafe { msg_send![self, bufferAlignment] }
+    }
+
+    pub fn buffer_data_size(&self) -> NSUInteger {
+        unsafe { msg_send![self, bufferDataSize] }
+    }
+
+    pub fn buffer_data_type(&self) -> MTLDataType {
+        unsafe { msg_send![self, bufferDataType] }
+    }
+
+    pub fn buffer_struct_type(&self) -> &StructTypeRef {
+        unsafe { msg_send![self, bufferStructType] }
+    }
+
+    pub fn threadgroup_memory_alignment(&self) -> NSUInteger {
+        unsafe { msg_send![self, threadgroupMemoryAlignment] }
+    }
+
+    pub fn threadgroup_memory_data_size(&self) -> NSUInteger {
+        unsafe { msg_send![self, threadgroupMemoryDataSize] }
+    }
+
+    pub fn texture_type(&self) -> MTLTextureType {
+        unsafe { msg_send![self, textureType] }
+    }
+
+    pub fn texture_data_type(&self) -> MTLDataType {
+        unsafe { msg_send![self, textureDataType] }
+    }
+}
+
+/// See <https://developer.apple.com/documentation/metal/mtlargumentdescriptor>
+pub enum MTLArgumentDescriptor {}
+
+foreign_obj_type! {
+    type CType = MTLArgumentDescriptor;
+    pub struct ArgumentDescriptor;
+}
+
+impl ArgumentDescriptor {
+    pub fn new<'a>() -> &'a ArgumentDescriptorRef {
+        unsafe {
+            let class = class!(MTLArgumentDescriptor);
+            msg_send![class, argumentDescriptor]
+        }
+    }
+}
+
+impl ArgumentDescriptorRef {
+    pub fn set_data_type(&self, ty: MTLDataType) {
+        unsafe { msg_send![self, setDataType: ty] }
+    }
+
+    pub fn set_index(&self, index: NSUInteger) {
+        unsafe { msg_send![self, setIndex: index] }
+    }
+
+    pub fn set_access(&self, access: MTLArgumentAccess) {
+        unsafe { msg_send![self, setAccess: access] }
+    }
+
+    pub fn set_array_length(&self, length: NSUInteger) {
+        unsafe { msg_send![self, setArrayLength: length] }
+    }
+
+    pub fn set_texture_type(&self, ty: MTLTextureType) {
+        unsafe { msg_send![self, setTextureType: ty] }
+    }
+}